CVE-2026-82783

MediumCVSS 4.2/10Last modified Sep 16, 2026

Description

Plaintext storage of a password issue exists in CONPROSYS nano Series . If this vulnerability is exploited, an attacker with physical access to the product may obtain credentials.

Metrics

CVSS 3.1 4.2/10CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-256

Affected software

Vendor	Product	Versions
Contec Co., Ltd.	Remote I/O Coupler Unit (Server Type) CPSN-MCB271-*	< 1.82
Contec Co., Ltd.	Remote I/O Coupler Unit (EtherNet/IP Adapter) CPSN-EOB471EI-[]1	< 1.02
Contec Co., Ltd.	Programmable Remote I/O Coupler Unit (Software PLC Type) CPSN-PCB271-S1-041	< 1.61

References

Timeline

Published: Sep 14, 2026
Last modified: Sep 16, 2026
NVD status: Deferred

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